Gnosn, Moulder-Wood Behemoth

Expel {8} (If you would roll this card from the Chaos
Library, instead, exile it. As long as it remains exiled,
you may cast it for it's expel cost)

Haste, deathtouch
When Moulder-Wood Behemoth enters the battlefield, creatures you control gain trample
and get +X/+X until end of turn, where X is the number of chaotic permanents you control.